公开(公告)号：DE3274780D1

公开(公告)日：1987-01-29

申请号：DE3274780

申请日：1982-12-30

Applicant: IBM

Inventor： BRYANT-JEFFRIES KEITH CHARLES ,  DICKIE HUGH GRAHAM ,  VAUGHAN ERIC VICTOR

IPC: H02K3/00 ,  H02K15/12 ,  H02K33/18 ,  H02K15/02

Abstract: A method of making a rotor, for a dynamo-electric machine, which has a number of arcuately formed rectangular loop coils arranged edgewise in a cylindrical configuration, employs injection moulding. Moulding material is injected between adjacent coils and penetrates between and around them to form an encapsulating framework. Entry of moulding material into the central apertures of the coils is prevented by inserts. By directing the moulding material inwardly, and spacing the coils slightly from the mould core, encapsulant also penetrates behind the coil faces to form a thin skin. By use of a shutter member, which may be an integral end cap, coil terminations can be led out of the mould cavity through apertures in the shutter to protect them from damage during the moulding process.

公开(公告)号：DE3165056D1

公开(公告)日：1984-08-30

申请号：DE3165056

申请日：1981-07-20

Applicant: IBM

Inventor： BRYANT-JEFFRIES KEITH CHARLES ,  GOLLEDGE IAN ,  PIKE JOHN VICTOR ,  VAUGHAN ERIC VICTOR

IPC: F16M11/00 ,  F16M11/14 ,  G09F9/00 ,  H04N5/64 ,  H05K7/18

Abstract: A tiltable and/or rotatable support for a display device which includes a locking mechanism 19, 20, 21, 22, 23, 24 operable to lock the support in a selected tilt position while still permitting swivel adjustment. The support may be provided as a stand-alone unit or formed integral with the base of the display device.